package com.guolibbs.servlet;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.guolibbs.vo.Reply;
import com.guolibbs.vo.User;

/**
 * Servlet implementation class Wlreply
 */
public class Wlreply extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	@SuppressWarnings("unchecked")
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		User user = (User) request.getSession().getAttribute("user");
		String topicName =request.getParameter("topicName");
		System.out.println("name:"+topicName);
		if(user!=null){
			request.getSession().setAttribute("tname", topicName);
			String content = request.getParameter("reply");
			List<Reply> replyListAll = (List<Reply>) this.getServletContext().getAttribute("replysall");
			Reply reply = new Reply();
			reply.setContent(content);
			reply.setTopicNo(topicName);
			reply.setReplyName(user.getUsername());
			reply.setReplyTime(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
			replyListAll.add(reply);
			response.sendRedirect(this.getServletContext().getContextPath()+"/Wltopic");
		}else{
			request.setAttribute("err", "请登录...");
			request.getRequestDispatcher("WEB-INF/jsp/login.jsp").forward(request, response);
		}
	}

}
